2020 50 CFR 648.2 – Definitions

2009 50 CFR 648.2 – Definitions

2010 50 CFR 648.2 – Definitions

2014 50 CFR 648.2 – Definitions

2015 50 CFR 648.2 – Definitions

2016 50 CFR 648.2 – Definitions

2019 50 CFR 648.2 – Definitions